133004300 has 144 divisors (see below), whose sum is σ = 346477824. Its totient is φ = 43680000.

The previous prime is 133004293. The next prime is 133004323. The reversal of 133004300 is 3400331.

It is a happy number.

133004300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1015235 + ... + 1015365.

It is an arithmetic number, because the mean of its divisors is an integer number (2406096).

Almost surely, 2^133004300 is an apocalyptic number.

133004300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133004300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173238912).

133004300 is an abundant number, since it is smaller than the sum of its proper divisors (213473524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133004300 is a wasteful number, since it uses less digits than its factorization.

133004300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 133004300 is about 11532.7490218074. The cubic root of 133004300 is about 510.4523731974.

Adding to 133004300 its reverse (3400331), we get a palindrome (136404631).

The spelling of 133004300 in words is "one hundred thirty-three million, four thousand, three hundred".